-32.56% is the change from 780 to 526
Calculation steps:
[( 526 - 780 ) ÷ 780] x 100 = -32.56%
Formula
Percentage change = [(526 - 780) / 780] x 100
Subtract the new number by the original number
526 - 780 = -254
-254 ÷ 780 = -0.32564102564102565
-0.32564102564102565 x 100 = -32.56%